[FairfieldLife] Talk Norwegian to a porcelain duck?

[cardemaister]

I just encountered an IMO funny euphemism
for throwing up into a toilet bowl (after
heavy drinking). Translated into English
it's something like "talk Norwegian to a 
porcelain duck". (In Finnish "puhua norjaa
posliini-ankalle"). I wonder if that's an
international euphemism possibly translated into
several languages.